The smell of pot roast filled the house, a fragrance that should have been comforting. Instead, it made David’s stomach clench. He sat in his usual chair at the kitchen table, legs crossed, arms folded across his chest. He was waiting.

“David, dear, could you grab the potatoes from the pantry?” his mother asked, her voice light. He could see her, bustling around the stove, radiating domesticity. He didn't move. He picked at a loose thread on the tablecloth, his gaze fixed on the intricate pattern.

His father cleared his throat, a silent signal. David ignored it. He wasn’t going to comply.

Emotion: stubborn

Cluster: Defiance / Spite
PC1 (Valence): 0.80 Positive
PC2 (Disposition): 3.73

Role in Research

This story is one of 1,000 stories generated for the emotion stubborn. During extraction, it was fed through Gemma4-31B and its hidden state activations were captured at 11 layers.

The mean activation across all 1,000 stubborn stories, after denoising with neutral dialogue baselines, produces the stubborn emotion vector -- a direction in the model's 5,376-dimensional representation space.

Logit Lens (Layer 40)

Tokens promoted/suppressed when the stubborn vector is projected through the unembedding matrix.

Promoted:
de0.780
l0.685
la0.605
either0.580
a0.501
Suppressed:
难以-0.435
终于-0.419
顿时-0.405
竟然-0.396
wondering-0.391